So im creating my own slider using javascript. I have 12 images total. 6 50x50, and 6 200x200. The smaller images switch from 1,2,3,4,5,6 and back to 1. When ever the image is clicked on a larger image is suppose to open in a new window. The problem is when i click on the 6th smaller image and the pop up window is opened the image is broken. I have debugged it and see the problem is that when I open up the image i am alerted that the pop is opening up 0.
Any help would be appreciated. It is most likely something simple that I am not seeing.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script>
number=1
function move(){
brillo.src="images/tudelude_0"+number+".jpg"
number++
if (number>6) number=1
setTimeout("move()",1000)
}
function Open(){
t=number-1
var newWindow = window.open("", "pictureViewer", "fullscreen=no");
newWindow.document.writeln("<img src='images/tude_0"+t+".jpg'/>");
alert(t)
newWindow.document.close();
}
</script>
</head>
<body onload="move()">
<div class="box">
<img src="images/tudelude_01.jpg" name="brillo"
onclick="Open(); return true;">
</div>
</body>
</html>
Your problem is that number doesn't accurately reflect what image is actually being shown.
You should do this instead:
number = 1;
function move() {
number++;
if(number > 6)
number = 1;
brillo.src="images/tudelude_0"+number+".jpg";
}
function Open(){
var newWindow = window.open("", "pictureViewer", "fullscreen=no");
newWindow.document.writeln("<img src='images/tude_0"+number+".jpg'/>");
newWindow.document.close();
}
and in your onload, use setInterval(move, 1000).
Related
Hi I have this script that opens a new tab when clicking anywhere on the page but it works with only one link, I would like to make it so it can open links multiple times, consecutively. I would really appreciate any help.
<script type='text/javascript'>
var popup = function() {
window.open ("https://example.com/", "Window","status=1,toolbar=1,width=500,height=500,resizable=yes");
}
</script>
<body onclick='popup();'>
I tried multiples onclick in the body tag but it didn't work
If you want to cycle through multiple URLs, try this out.
<!DOCTYPE html>
<html>
<body onclick='popup();'>
<script>
const urls = ["https://www.google.com", "https://www.stackoverflow.com", "https://www.gmail.com"];
let counter = 0;
const popup = () => {
window.open(urls[counter++ % urls.length]);
}
</script>
</body>
</html>
The following HTML page should open http://www.seznam.cz in a new window and then open the Print dialog to allow printing it.
<html>
<head>
<script>
function printPage()
{
var newWindow = window.open("http://www.seznam.cz", "seznam");
newWindow.document.close();
newWindow.focus();
newWindow.print();
newWindow.close();
}
</script>
</head>
<body>
<a onClick="printPage(); return false;" href="">Print</a>
</body>
</html>
However it only prints a blank page with "about:blank" in the top right and the current date and time in the bottom right corner.
Why doesn't it work as expected?
Try this one.. it will print the Page.You can Change it to Your Requirements.
<input type="button" value="Print" onclick="printPage('content');"></input>
function printPage(id)
{
var html="<html>";
html+= document.getElementById(id).innerHTML;
html+="</html>";
var printWin = window.open('','','left=0,top=0,width=1,height=1,toolbar=0,scrollbars=0,status =0');
printWin.document.write(html);
printWin.document.close();
printWin.focus();
printWin.print();
printWin.close();
}
The reason is, because you close the window again in you function. Remove
newWindow.document.close();
newWindow.close();
The reason for the blank page is, because you have specified an empty string as href value. Remove the hrefattribute from the tag.
I need to pass some text from the current page to a popup window without going for a server hit. The information (herewith represented by 90) is already available in the parent form (it's like a paragraph-long text which is stored in a hidden variable). I just need to display that as a popup.
Here's what I've tried, this works to some extent but doesn't work if I pass text, instead of a number. My second concern is that the solution kinda looks ugly. Any tips? Thank you.
This is SCCE, you can run it straight in your machine.
<html>
<head>
<title>A New Window</title>
<script type="text/javascript">
var newWindow;
var data;
function makeNewWindow(param) {
data = param;
if (!newWindow || newWindow.closed) {
newWindow = window.open("","sub","status,height=200,width=300");
setTimeout("writeToWindow()", 50); /* wait a bit to give time for the window to be created */
} else if (newWindow.focus) {
newWindow.focus( ); /* means window is already open*/
}
}
function writeToWindow() {
var k = data;
alert(data);
var newContent = "<html><head><title>Additional Info</title></head>";
newContent += "<body><h1>Some Additional Info</h1>";
newContent += "<scr"+"ipt type='text/javascript' language='javascript'> var localVar; localVar = "+ k +"; document.write('localVar value: '+localVar);</scr"+"ipt>";
newContent += "</body></html>";
// write HTML to new window document
newWindow.document.write(newContent);
newWindow.document.close( ); // close layout stream
}
</script>
</head>
<body>
<form>
<input type="button" value="Create New Window" onclick="makeNewWindow('90');" />
</form>
</body>
</html>
Actually, I googled and saw some other approach that uses window.opener.document.forms.element, but here, the window has to know in advance what it has to read from the parent. I need to be able to pass it as it will vary:
<textarea rows="15" name="projectcontent" id="projectcontent" cols="87"></textarea>
<b>View Content</b>
<head>
<title>View Project Content</title>
</head>
<body>
<img src="/images/toplogo.jpg"><br/>
<script language="Javascript">
document.write(window.opener.document.forms['yourformname'].elements['projectcontent'].value)
</script>
<img src="/images/bottomlogo.jpg">
</body>
</html>
use window.opener
From Mozilla Developer Network:
When a window is opened from another window, it maintains a reference
to that first window as window.opener. If the current window has no
opener, this method returns NULL.
https://developer.mozilla.org/en-US/docs/Web/API/window.opener
This way you can have on your original window a callback, and you can notify the window it's load and ready, rather than wait a random delay...
you add a function on the original window:
window.popupReady = function (callbackToPopup) {
callbackToPopup(newData);
}
then the popup can tell the parent window it's ready and pass it a callback to update it with data..
and on the popup try something like:
window.dataReady(newData)
{
alert(newData);
}
document.addEventListener("load", function() { window.opener.popupReady (dataReady); }
I didn't test this code, but I would take such a path as this should ensure the popupWindow is ready for you and is along the spirit of JavaScript.
In your onclick attribute you pass '90' to the function, but the function isn't set up to take an argument. So, change the first line of your function like this:
function writeToWindow(data) {
You don't need the global var data; or the local var k = data;, so get rid of them.
And instead of + k + write + data +.
That should do get your data passed.
Use this code, it works perfectly in all browsers .
#desc = parent text area id
#desc_textarea = popup
$("#desc_textarea").val(window.opener.$("#desc").val())
I have 5 images in a same folder.
1.jpg,2.jpg,3.jpg,4.jpg,5.jpg
I will be show only one image on my webpage.
example
<body>
<img src="1.jpg">
</body>
when visitor is mouse over on image, image will be change to 2.jpg and,3.jpg and....will be stop at 5.jpg.Slideshow is similar as a gif image.
Please How to write javascript or jquery .
Please tell me simplest way.
Thank my dear friend.
I found simalor question in this website.But I can't found complete answer for me.
If this question is duplicate, so sorry
please forgive me for my poor english useage.
You can use jQuery's hover event and pass in the onenter and onout methods. On enter you can call and setup an interval to increment the number of your image, and on out you want to stop it by clearing your interval.
<!DOCTYPE html>
<html>
<head>
<title>image</title>
</head>
<body>
<img id="img" src="1.jpg" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
var interval = null;
function changeImage(){
var nextNum = parseInt($('#img').attr('src').replace('.jpg',''), 10) + 1;
// If you want it to repeat back to 1 after 5
nextNum = nextNum > 5 ? 1 : nextNum;
$('#img').attr('src', nextNum+'.jpg');
}
$('#img').hover(
function(){
// Call change Image every 50ms
interval = setInterval(changeImage, 50);
changeImage();
},
function(){
// Stop the call
interval && clearInterval(interval);
}
);
</script>
</body>
</html>
I have a program that produces a text report. I want it to make an HTML report with multiple disclosure triangles, so that when you click a triangle more of the report shows or hides. I am okay with embedding JavaScript inside the file, but I really want it all in a single file, with no additional files. Is there an easy way to do this with modern browsers?
If you don't care about compatibility with Internet Explorer, you could use the html tag: http://www.w3schools.com/tags/tag_details.asp
Its a very quick way to prototype disclosure triangles.
For example:
<details>
<summary>The contents of the summary tag is always visible</summary>
<p>Everything else inside the details tag will be hidden in a disclosure triangle</p>
</details>
The simplest way is something like this:
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<style>.wrapper div { display:none;}</style>
<script>
$(function() {
$('.wrapper h2').click(function() { $(this).next().toggle();});
});
</script>
</head>
<body>
<div class="wrapper">
<h2>Example header 1</h2>
<div>bodytext 1</div>
</div>
<div class="wrapper">
<h2>Example header 2</h2>
<div>bodytext 2</div>
</div>
<div class="wrapper">
<h2>Example header 3</h2>
<div>bodytext 3</div>
</div>
</body>
</html>
I have made a simple working example here: http://jsfiddle.net/NXuQt/1/
It isn't pretty but should give you the simple template you need.
Note that in this solution, the entire header is click-able... I figure adding an image and changing it as part of the click event is something you can take care of yoruself, otherwise let me know :)
Note: The javascript is based on the inclusion of the jQuery library.
EDIT: I updated the answer to copy/paste ready working code, the reason you couldn't make it work as it was, was because i had only taken the essentials from the fiddle example. The fiddle automatically ran the click handler initialization at DOMready, which the updated example now has built in :)
With straight HTML, no. That's not what it's for. You will need to use a scripting language, either JavaScript or VBScript, most likely.
This is a script I've used in the past (not mine, but I don't have the URI of the original):
var timerlen = 5;
var slideAniLen = 250;
var timerID = new Array();
var startTime = new Array();
var obj = new Array();
var endHeight = new Array();
var moving = new Array();
var dir = new Array();
function slidedown(objname)
{
if(moving[objname])
return;
if(document.getElementById(objname).style.display != "none")
return; // cannot slide down something that is already visible
moving[objname] = true;
dir[objname] = "down";
startslide(objname);
}
function slideup(objname)
{
if(moving[objname])
return;
if(document.getElementById(objname).style.display == "none")
return; // cannot slide up something that is already hidden
moving[objname] = true;
dir[objname] = "up";
startslide(objname);
}
function startslide(objname)
{
obj[objname] = document.getElementById(objname);
endHeight[objname] = parseInt(obj[objname].style.height);
startTime[objname] = (new Date()).getTime();
if(dir[objname] == "down")
{
obj[objname].style.height = "1px";
}
obj[objname].style.display = "block";
timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
}
function slidetick(objname)
{
var elapsed = (new Date()).getTime() - startTime[objname];
if (elapsed > slideAniLen)
{
endSlide(objname)
}
else
{
var d =Math.round(elapsed / slideAniLen * endHeight[objname]);
if(dir[objname] == "up")
d = endHeight[objname] - d;
obj[objname].style.height = d + "px";
}
return;
}
function endSlide(objname)
{
clearInterval(timerID[objname]);
if(dir[objname] == "up")
obj[objname].style.display = "none";
obj[objname].style.height = endHeight[objname] + "px";
delete(moving[objname]);
delete(timerID[objname]);
delete(startTime[objname]);
delete(endHeight[objname]);
delete(obj[objname]);
delete(dir[objname]);
return;
}
function toggleSlide(objname)
{
if(document.getElementById(objname).style.display == "none")
{
// div is hidden, so let's slide down
slidedown(objname);
}
else
{
// div is not hidden, so slide up
slideup(objname);
}
}
You would assign a call to toggleSlide() to the onclick() event of the element you want to toggle.
CSS:
.hidden {
display: none;
}
Javascript:
function createSection(section, hidden) {
var triangle = section.children[0]; // assumes the triangle image is the first child of a section (see HTML)
var contents = section.children[1];
triangle.onclick = function() {
if (contents.className.indexOf("hidden") != -1) { // the section is hidden
contents.className = contents.className.replace("hidden", "");
} else { // the section wasn't hidden
contents.className += " hidden";
}
}
if (hidden) {
contents.className += " hidden";
}
}
// Create the sections when window loads
window.onload = function() {
createSection(document.getElementById("section1"));
createSection(document.getElementById("section2"), true);
}
HTML:
<div id="section1">
<img src="triangle.jpg"></img>
<div>This is the section content</div>
</div>
<div id="section2">
<img src="triangle.jpg"></img>
<div>this section is hidden by default</div>
</div>
Obviously you would have to change some things to your own html file
Well, after some fiddling around, I was able to make a file that does what I want using the switchcontent.js and switchicon.js javascript files I found at http://www.dynamicdrive.com/dynamicindex17/switchcontent2.htm
Here's my code, based on editing down theirs:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Dynamic Drive DHTML scripts- Switch Content Script II (icon based)</title>
<script type="text/javascript" src="switchcontent.js" ></script>
<script type="text/javascript" src="switchicon.js"></script>
<style type="text/css">
/* Specifies title style */
.iconspan{
margin: 3px;
cursor:hand;
cursor:pointer;
font-weight: bold;
}
</style>
</head>
<body>
<span id="faqtable1-title" class="iconspan"></span>
How hot is our Sun?<br/>
<div id="faqtable1" class="icongroup2">
The surface of the Sun is around 5800 Kelvin, while the core reaches over 15 million Kelvin.
</div>
<br>
<span id="faqtable2-title" class="iconspan"></span>
How big is our Sun in terms of mass? <br/>
<div id="faqtable2" class="icongroup2">
The contains more than 99.8% of the total mass of our Solar System.
</div>
<script type="text/javascript">
var faqtable=new switchicon("icongroup2", "div")
faqtable.setHeader('▼', '▶') //Set header HTML
faqtable.collapsePrevious(false) //Allow more than 1 content to be open simultanously
faqtable.setPersist(true, 7) //Enable persistence to remember last switch content states for 7 days
faqtable.init()
</script>
</body>
</html>
It looks like this when closed:
▶ How hot is our Sun?
▶ How big is our Sun in terms of mass?
And this when opened:
▼ How hot is our Sun?
The surface of the Sun is around 5800 Kelvin, while the core reaches over 15 million Kelvin.
▼ How big is our Sun in terms of mass?
The contains more than 99.8% of the total mass of our Solar System.